package com.cn.code.test;

import java.util.regex.Pattern;

public class test1 {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		String ss="pageNo=2&type=1&a=1&b=2&c=3";
		
		System.out.println(ss.replaceAll("pageNo=\\d+",""));
	}

}
